Items in New York Heritage are organized into collections, which provide additional context for understanding their significance and meaning.

Postcards of Sayville, NY and Surrounding Areas.
A collection of postcards of Clinton Community College and related sites on Lake Champlain.
The Onondaga County Public Library Postcard Collection contains both mailed and unmailed postcards of buildings, scenes, and activities in and around Syracuse, New York, from throughout the twentieth century.
This collection consists of every issue of the Sandstoner between 1947 and 2016.
A collection of photographs of firefighters, fires, and firefighting vehicles in the Potsdam area.